DITEK D100-120 Industrial Surge Protective Device Instruction Manual
- September 20, 2024
- DITEK
Table of Contents
DITEK D100-120 Industrial Surge Protective Device
INSTALL INSTRUCTIONS
NOTICE: This SPD should be installed by a licensed contractor per all applicable National and Local Electrical Codes and the following instructions.
APPLICATION
Type 1 SPD for hardwired installation on a 120/208 VAC 3-phase Wye electrical
service.
INSTRUCTIONS
Caution: Measure all voltages to verify applied voltage does not exceed
the voltage rating of the unit. Reference the Expected System Voltages chart
below. Improper installation voids the warranty.
NOTE: Suitable for use on a circuit capable of delivering not more than
100,000 rms symmetrical Amperes. The recommended circuit breaker size is 30
Amps. This SPD contains no serviceable parts.
- Turn off the power at the main breaker or service disconnect before beginning installation.
- Remove the front cover from the electrical panel.
- Determine the ideal mounting position of the SPD by orienting the unit as close as possible to the position of the circuit breaker selected for the SPD connection.
- Remove a 1/2” knockout in the electrical panel or drill a 1/2” NPT hole in the electrical panel.
- See the Illustrations Page on the back side of this document for instructions on assembling the included liquid-tight conduit and connector. The conduit length can be cut down shorter if desired.
- Remove “Locknut A” from the conduit connector.
- Feed all wires, conduit and 1/2” NPT connector through the knockout hole in the panel, and finally tighten “Locknut A” on the conduit connector.
- Connect the Ground wire (Green) to the Ground bus of the panel.
- Connect the Neutral wire (White) to the Neutral bus of the panel.
- Connect the (3) Phase wires (Black) to the load side of the 3-pole circuit breaker.
- Securely mount the enclosure with appropriate anchors by using the mounting feet located at each corner.
- After all connections have been made and no hazards exist, replace the panel cover and restore power.
- DRAWN BY : BRIAN AYCOCK 12/13/23
- APPROVED BY: MIKE MOLINARI 12/13/23
- DITEK TECHNICAL SUPPORT 1-888-472-6100
- www.diteksurgeprotection.com
- DOC # INT-100216-001
- PART NO. 191656 REV. 1
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